Graphical Devices - Tablets
Game Playing Devices - Steering Wheel, Joystick, Game controller, Speakers
Touch Sensitive Screens - Allows person to make selection by simply touching the screen (buying train tickets). Very simple to use
Biometric Devices - Pattern of the blood vessels at the back of the eye, fingerprints, face
Biometric devices are used for school registration, recordng employees as they arrive and leave work
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